Polyvinylpyrrolidone (PVP) Extra Pure

Polyvinylpyrrolidone (PVP) Extra Pure

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PRODUCT DESCRIPTION

Polyvinylpyrrolidone (PVP) is a water-soluble synthetic polymer widely used in pharmaceutical formulations, biochemical assays, cosmetics, food technology, and analytical laboratory applications. Due to its excellent binding, dispersing, stabilizing, and complexing properties, PVP is commonly employed in antioxidant extraction procedures and enzyme-based biochemical analyses.

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CHEMICAL IDENTITY

• Chemical Name: Polyvinylpyrrolidone
• Common Name: PVP
• IUPAC Name: Poly(1-vinyl-2-pyrrolidone)
• Molecular Formula: (C6H9NO)n
• Molecular Weight: Variable depending on grade
• CAS Number: 9003-39-8
• EC Number: 618-363-4

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GRADE / COMPLIANCE

• Grade: Extra Pure (EP)
• Laboratory / Analytical Grade
• Suitable for research and biochemical applications

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VERIFIED PRODUCT / CATALOG DETAILS

• Manufacturer: Loba Chemie Pvt. Ltd.
• Product Code: P0640
• Pack Size Referenced: 100 g
• Product Style Verified Against: Loba Chemie catalog presentation format

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PRODUCT SPECIFICATIONS

• Appearance: White to cream hygroscopic powder
• Solubility: Freely soluble in water
• Assay: Minimum 98%
• Loss on Drying: Maximum 5%
• pH: Typically 3.0 – 7.0 (aqueous solution depending on grade)

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PHYSICAL & CHEMICAL PROPERTIES

• Physical State: Solid powder
• Color: White to off-white
• Odor: Odorless
• Hygroscopic Nature: High
• Polymer Type: Non-ionic synthetic polymer
• Stability: Stable under recommended storage conditions

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APPLICATIONS

• Antioxidant extraction procedures
• Polyphenol stabilization
• Enzyme assay sample preparation
• Pharmaceutical tablet binder
• Dispersing and stabilizing agent
• Clarifying agent in beverages
• Cosmetic and personal care formulations
• Molecular biology and biochemical applications

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STORAGE CONDITIONS

• Store in a cool, dry, well-ventilated area
• Protect from moisture and humidity
• Keep container tightly sealed after use
• Avoid direct sunlight exposure

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SAFETY INFORMATION

• Generally regarded as low hazard under normal laboratory use
• Avoid inhalation of dust particles
• Use appropriate PPE during handling
• Wash hands thoroughly after use
• Refer to SDS/MSDS before laboratory application

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PACKAGING INFORMATION

• Packaging Type: HDPE laboratory reagent container
• Closure Type: Tamper-resistant screw cap
• Commercial Pack Sizes:
– 25 g
– 100 g
– 500 g
– 1 kg

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MANUFACTURER / BRAND

• Manufacturer: Loba Chemie Pvt. Ltd.
• Presented By: WINLABS & STORES (WLS)
• Website: www.LabStores.ng
• Email: info@LabStores.ng
• Phone: +2348059999930

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WLS PROFESSIONAL INSIGHT

PVP is highly valuable in phytochemical and antioxidant research because it binds polyphenolic compounds and minimizes oxidative interference during extraction and enzyme assay procedures. It is commonly included in plant homogenization buffers to improve extract clarity and stability.

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KEYWORDS

Polyvinylpyrrolidone, PVP, Laboratory Polymer, Antioxidant Extraction Reagent, Biochemical Reagent, Tablet Binder, Polyphenol Stabilizer, Laboratory Chemical, Extra Pure PVP, Analytical Grade Polymer

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